CVE-2024-9394

2024-10-0116:15:10

[email protected]

web.nvd.nist.gov

firefox

thunderbird

cve

2024

9394

javascript

multipart

response

origin

access

cross-origin

vulnerability

site isolation

android

versions

JSON

An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://devtools origin. This could allow them to access cross-origin JSON content. This access is limited to “same site” documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.